2-, 3-, or 4-Pyridinecarboxylic acids. Pyridine derivatives substituted with a carboxy group at the 2-, 3-, or 4-position. The 3-carboxy derivative (NIACIN) is active as a vitamin.
Acids, Nicotinic
D009544
Niflumic Acid
An analgesic and anti-inflammatory agent used in the treatment of rheumatoid arthritis.